Mechanical Engineering Mcqs
Q Depending on the radiating properties, a body will be black when_________________?
  • A A. P = 0, x = 0 and a = 1
  • B B. P= l,t = 0anda = 0
  • C C. P = 0, x = 1 and a = 0
  • D D. X = 0, a + p = 0
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Expatriate
a person who lives outside their native country.
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